Polyfluorobutadiene rubber
[化] 聚氟丁二烯橡胶
🧩 词语组成解析
rubber
['rʌbɚ]
n. 橡胶;橡皮;决胜局;避孕套;
adj. 橡胶制成的;
vt. 涂橡胶于;用橡胶制造;
vi. 扭转脖子看;好奇地引颈而望;
rubb=rub相互磨擦+er名词后缀 → 能相互摩擦的 → 橡皮
🗣️ 情景例句
It was wonderful.
太好了。
If you have no hand, you cannot make a fist.
巧妇难为无米之炊。
Yes, I'll be free. I'd like to go.
是的，有空。我想去。